3 июн. 2020 г. · Chlorine - symbol Cl - atomic number 17. A specified number of electrons in a neutral atom also indicates the same number of protons which is ... Why can a neutral atom not have one proton, one neutron, and ... If helium has an atomic number of 2, how many electrons does ... Why must atoms have the same number of protons and ... - Quora How is the number of electrons related to the number of protons ... Другие результаты с сайта www.quora.com

3 сент. 2019 г. · If a neutral atom has 2 protons, it must have 2 electrons. If a neutral atom has 10 protons, it must have 10 electrons. You get the idea. In ...

Therefore, in the given atom, the two electrons of n=1 are in the 1s orbital, and 8 electrons of n=2 are in the 2s (2 electrons) and 2p (6 electrons) orbitals.

2 electrons in a neutral atom means that the atom must have two protons. Two protons gives us the element helium (He).

A neutral atom has two electrons with n = 1 , eight electrons with n = 2 , eight electrons with n = 3 and two electrons with n = 4 .

28 июл. 2022 г. · If a neutral atom has 2 protons, it must have 2 electrons. If a neutral atom has 10 protons, it must have 10 electrons. You get the idea. In ...

22 авг. 2022 г. · An element with 2 protons, 2 neutrons, and 2 electrons is helium (He). Helium is an inert gas with atomic number 2. It is also colorless tasteless and falls in ...

9 янв. 2020 г. · A neutral atom of an element has 2K, 8L, 11M and 2N electrons. The number of s-electron in the atom are: 2; 8; 10; 6.

2 electrons (neutral atoms) d. 20 protons e. 86 electrons, 125 neutrons, 82 ... Number of electrons in a neutral atom d. Number of electrons. a. Yes b ...

2 electrons (neutral atoms) Helium d. 20 protons. Calcium e. 86 electrons ... Number of electrons in a neutral atom d. Number of electrons no. 12. Fill ...